Acta Photonica Sinica, Volume. 49, Issue 7, 710003(2020)
Infrared Small Target Detection Based on Fully Convolutional Neural Network and Visual Saliency
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Fig. 3. Typical fully convolutional neural networks for infrared small target detection.
Fig. 8. ROC curve of proposed algorithms with and without contrast feature
Table 1. Comparation of different design choices of proposed network
View tableView in ArticleTable 1. Comparation of different design choices of proposed network
Type Description P dF aGFLOPs M1 Base network in Fig. 4 0.940 8 7.97×10-6 0.235 M11 Without down-sampling layer 0.938 9 2.01×10-5 0.494 M12 Without feature of 3rd conv layer 0.929 4 1.11×10-5 0.226 M13 Without SE layer 0.938 9 1.42×10-5 0.235
Table 2. Performance of different networks
View tableView in ArticleTable 2. Performance of different networks
Type Description P dF aGFLOPs M1 Network in Fig. 4 0.940 8 7.97×10-6 0.235 M2 Network in Fig. 3(a) 0.931 3 1.06×10-5 6.47 M3 Network in Fig. 3(b) 0.933 2 4.23×10-5 1.54
Table 3. G of different algorithms on 8 test images
View tableView in ArticleTable 3. G of different algorithms on 8 test images
Index ADMD IPIM LIG MaxMedian FMDNN FCN+CNN S-FCN 1 20.3 78.9 31.0 12.0 25.1 63.6 118.0 2 17.9 0 0.1 4.8 15.2 21.0 28.9 3 10.1 38.9 6.4 12.7 5.3 17.1 55.9 4 16.9 17.9 20.5 15.9 19.0 25.9 25.3 5 8.2 12.5 9.6 1.8 5.9 6.9 12.6 6 56.1 0.0 1.9 50.3 33.5 310.8 520.7 7 5.2 24.2 3.8 19.5 7.2 9.9 29.8 8 12.5 37.0 35.2 14.5 4.4 19.7 51.3
Table 4. B of different algorithms on 8 test images
View tableView in ArticleTable 4. B of different algorithms on 8 test images
Index ADMD IPIM LIG MaxMedian FMDNN FCN+CNN S-FCN 1 4.2 19.9 6.3 2.5 5.1 12.8 23.7 2 5.3 - - 1.4 4.5 6.2 8.5 3 4.1 19.6 5.0 5.1 2.1 6.8 22.3 4 6.1 8.2 7.4 5.8 6.9 9.4 9.2 5 2.2 3.4 2.6 0.9 1.6 1.9 3.4 6 3.7 - - 3.0 1.9 17.9 29.3 7 2.3 13.6 3.1 8.3 3.1 4.3 12.7 8 6.6 27.7 18.4 7.6 2.4 10.3 26.8
Table 5. Average run time of different algorithms
View tableView in ArticleTable 5. Average run time of different algorithms
Method ADMD IPIM LIG MaxMedian FMDNN FCN+CNN S-FCN Time/s 0.996 0.866 0.284 0.219 0.066 0.164 0.033
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Jun-ming LIU, Wei-hua MENG. Infrared Small Target Detection Based on Fully Convolutional Neural Network and Visual Saliency[J]. Acta Photonica Sinica, 2020, 49(7): 710003
Paper Information
Category: Image Processing
Received: Mar. 1, 2020
Accepted: --
Published Online: Aug. 25, 2020
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